That pack is very good and replacing All the Rage Back Home with Slow Hands would make a fantastic pack for RB.

But with RB the way it's at currently, I could see PDA be released as a rewind and that's about it.

We could possibly get Obstalce One. It’s part of Guitar Hero World Tour .

You also had Slow Hands in WoR but what I was thinking about is how if there's a rewind it's usually the priority nowadays. Like look at 2018's DLC so far, the only artist so far which got a new song when all the rewinds by that artist weren't already released is Bad Company in which we got Bad Company instead of Shooting Star.

The logic of this strategy makes sense though as most people didn't export.

I bought ALL the discs and exported ALL of them because I am a hoarder. Also [my wife tells me] I own 16 guitars. Two of which (the real Telecaster Guitar and real Silvertone Bass) I can (and should, more often,) use in Rocksmith.

Rock Band: just one example of when my hoarding gene benefited me.(I might be able to come up with up to 3 more minor examples)

Rock Band 4 could use some Morbid Angel! Or really any new metal heavier than Avenged Sevenfold.

Vote it in from RBN

To be fair, the RBN Morbid Angel songs are from the least popular album of their career that many fans hated, and was a large departure from their previous work, whereas this Rocksmith song is one of their most beloved tracks

Rock Band 4 could use some Morbid Angel! Or really any new metal heavier than Avenged Sevenfold.

Vote it in from RBN

To be fair, the RBN Morbid Angel songs are from the least popular album of their career that many fans hated, and was a large departure from their previous work, whereas this Rocksmith song is one of their most beloved tracks

I think the RBN comment may have been referring more to metal in general rather than specifically Morbid Angel given metal DLC in RB is extremely rare nowadays. The return of legacy RBN songs as new DLC is pretty much the best chance there is of more metal coming to RB4.

I wish Rock Band had the same type of emphasis on variety that Rocksmith does. I realize it's due to Rock Band releasing two songs per week, and want to focus more on what sells, but I love how Rocksmith is able to be like "After a week featuring a well-known alternative band, here's some Trv Kvlt Norwegian Black Metal."

This makes me wish I had the patience to play more Rocksmith (or that their DLC was a bit less expensive; I still think $3 per song is a bit extreme).